Specifications

with ISO 9001/2008 and BV certifications
galvanized steel bars and flat irons welded
used as footstep,well lid and so on

steel frame lattice /steel bar grating

 

 

Product Introduction

  

1.) Processing technic: 

Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.

 

 

2.) Features 

intensity, light structure: strong grid bonding structure makes it with high load, the structure characteristics, facilitate hoisting light; Beautiful appearance, durable: hot-dip galvanized surface treatment make it fairly good corrosion resistance, the surface luster beautiful; Ventilation, lighting, heat dissipation, explosion-proof, prevent slippery properties is good; Deposition prevention dirt.

 

 

3.) Usage: 

Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.

 

 

 

4.)Material:  

Carbon steel.

 

5.)Surface treatment: 

Hot-dipped-galvanized ,untreated, powder coated

 

Specifications

Standard for steel grid	Standard for steel material	Standard for hot dipped galvanization
CHINA YB/T4001-1998	China GB700-88	China GB/T13912-92
USA ANSI/NAAMM(MBG531-93)	USA ASTM(A36)	USA ASTM(A123)
UK BS4592-1:1995	UK BS360(43A)	UK BS729
Australia AS1657-1992	Australia AS3679	Australia AS1650

 

Specification can be adjusted by customer's require.

 

 

Packing

 

Certifications

 

 

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